Non-Mag Drill Collars

Our Non-Mag drill string components
include drill collars, Non-Mag stabilizers (including
various types of hardfacing) and compressive service drill
pipe (flex collars). The reputation of SBS in the
manufacture and supply of Non-Mag drill string
components is based upon extensive in-house experience both
in metallurgy and precision
manufacturing.

SBS has always been the leader in the
development of Non-Mag materials, special manufacturing
processes and testing procedures such as hammer peening and
hot-spot testing.